baber/WOPTO huggingface dataset:
Patent JP-H11333760-A (JP)
Title: Power tool
Inventor: EGASHIRA YASUO
IPC: B25F5/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To improve assemblage by providing a projecting part to be engaged with a clearance to be generated between the ends of a motor yoke on a heat radiating fin and easily setting the heat radiating fin in the housing position in assembling. SOLUTION: A projecting part 7a having the width approximately equal to a clearance to be generated between ends 3b of a motor yoke 3a is provided on a heat radiating fin 7. The projecting part 7a of the heat radiating fin 7 is provided in such a position as to be engaged with a clearance to be generated between the ends 3b of the positioned motor yoke 3a when the heat radiating fin 7 is assembled on a d.c. motor 3 and the outer periphery of the motor yoke 3a. The clearance to be generated between the ends 3b and the heat radiating fin 7 is engaged with the projecting part 7a in assembling of the d.c. motor 3 to prevent the turning movement of the heat radiating fin 7. Therefore, the heat radiating fin 7 can be easily set in the housing position in assembling, and a power tool having good assemblage can be obtained.
Patent JP-H01311407-A (JP)
Title: Magnetic head
Inventor: KOYAMA KAZUAKI
IPC: G11B5/127
Filed: 1988-06-08
Abstract: PURPOSE:To obtain a solid magnetic head by forming a glass filling groove whose upper end is positioned underneath an operating gap in the neighborhood part of the operating gap on the plane at the main core half body side of a non-magnetic substrate, and joining first and second core half bodies with glass filled in the groove. CONSTITUTION:The magnetic head is formed so that first glass filling grooves 12, 12 extending in a direction intersecting orthogonally to a gap forming plane on the joining plane of main core half bodies 6, 6 of the non-magnetic substrates 2, 2 constituted on the first and second core half bodies 1a and 1b can be arranged on a line mutually. The filling grooves 12, 12 are formed so that the upper ends of the grooves can be positioned at the upper end of the glass 11 with a low m.p. filled in the lower end of the operating gap, i.e. the upper end of a winding groove 7, and the glass 13, 13 with the low m.p. are filled in its inside, and second glass filling grooves 14, 14 are formed on gap butting planes at the lower ends of the first and second core half bodies 1a and 1b, respectively in a direction to pierce the nonmagnetic substrates 2, 2, the core half bodies 6, 6 and the non-magnetic substrates 3, 3, and the glass 15, 15 with the low m.p. are filled in the inside.
Patent JP-S5843472-A (JP)
Title: Image forming apparatus
Inventor: TONOMURA YOSHINOBU
IPC: G03G15/04
Filed: 1981-09-08
Abstract: PURPOSE:To facilitate formation of blank for giving a binding margin to a  sheet, by shifting the position of a lens for forming an original image on an  image forming sheet from a line joining the center of the original and that of  the sheet. CONSTITUTION:When the image 22 of an original 20 is copied on the entire surface of a transfer paper, as shown in the figure (b) the center of the original 20 and the point of a photoreceptor corresponding to the center of the paper are joined with a line, and a lens is positioned on this line and a point adjusted in light path ratio equal to an original size/paper size ratio. When it is necessary to form a binding margin, as shown in the figure (a), said size ratio a little higher than the above case is selected to reduce the copy a little in size, and the image 22 is a little shifted from said line. To execute this, the lens is shifted in the image shifting direction by the corresponding value.
Patent JP-H08308888-A (JP)
Title: Bedsore preventive device
Inventor: FUJITA SANAI
IPC: A61L2/20
Filed: 1995-05-17
Abstract: PURPOSE: To reliably dry, deodorize and sterilize the human body, one's clothes, bedclothes or the like by a simple device, and prevent a bedsore by contacting heated air with a ceramic mold impregnated with an alkaline chlorine dioxide solution, and supplying air containing alkaline chlorine dioxide gas. CONSTITUTION: An air mattress 2 blows out air to a surface from a microscopic blowhole by receiving air from an air generator 1 having an air blower 11. The air mattress 2 and the air generator 1 are connected to each other by a hose 3. A heater 12 and an alkaline chlorine dioxide gas generating part 13 in which a ceramic mold 15 impregnated with an alkaline chlorine dioxide solution is internally arranged behind the heater 12, are arranged in a passage of the air generated from the air blower 11. The heated air from the air blower 11 is contacted with the ceramic mold 15, and the air containing alkalin chlorine dioxide gas is supplied to the air mattress 2.
Patent JP-H11333236-A (JP)
Title: Gas separator
Inventor: TSUJIMI SHINTARO
IPC: B01D53/22
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To stabilize the separation performance of a gas separating membrane. SOLUTION: A nitrogen gas generator 11 is constituted in order to separate/ produce nitrogen gas by the use of membrane modules 12, 13 filled with hollow fiber membranes comprising gas separating membranes. When the nitrogen gas generator 11 is operated, compressed gas of about 60 deg.C ejected from an after-cooler 19 through a bypath conduit 15 is supplied to the membrane modules 12, 13 until a measured temperature (b) measured by a temperature sensor 30 reaches a set gas temperature (a). In this way, the temperatures of the modules 12, 13 can be increased in a short time, and the stabilization of the separation performance of the modules 12, 13 can be accelerated as compared with a conventional apparatus.
Patent JP-H05330480-A (JP)
Title: Boat
Inventor: NISHIMURA KAZUSHIGE
IPC: B63B7/06
Filed: 1992-06-02
Abstract: PURPOSE:To execute the downsizing of a boat when not in use by forming a covering member by a plurality of divided boat-shaped components, connecting the respective boat-shaped components by a connecting means in a mutually removable manner, and constituting the covering member and a buoyant body in a non-separable manner. CONSTITUTION:When a boat is used, a boat body is formed by mutually connecting boat-shaped components 2a through connecting means 3 so as to cover a buoyant body 1. When not in use, the buoyant body 1 is separated from the covering member 2, and the boat can be disassembled by respectively separating bottom plates 4, side plates 5, suppressing plates 6, and supporting bars 7 as the boat-shaped components to constitute the covering member 2. Downsizing can be achieved by folding the respective boat-shaped components 2a.
Patent JP-S62297222-A (JP)
Title: Production of optical glass
Inventor: SHINOHARA HIROSHI
IPC: C03B37/014
Filed: 1986-06-18
Abstract: PURPOSE:To readily produce optical glass having refractive index continuously changing, by molding melt containing plural rare earth element oxides, etc., and an oxide having paramagnetism in a magnetic field into a given shape and cooling the molded glass to <=glass transition temperature. CONSTITUTION:Raw materials are blended in such a way that prepared glass has a composition consisting of 5-70wt% La2O3, 10-90wt% B2O3, <=20wt% at least one of Y2O and Gd2O3 and 1-10wt% at least one of Fe2O3, NiO and Cr2O3 to give a batch. The batch is heated, melted and clarified to give uniform melt. The melt is molded into a given shape in a magnetic field and cooled to the glass transition temperature. The oxide contained in the composition which is a paramagnetic substance causes magnetic separation and changes dielectric constant and refractive index continuously by carrying out molding process in the magnetic field. Optical glass having continuous refractive index changing continuously is readily obtained without using plural kinds of glass having different refractive indexes and plural melts having different compositions.
Patent JP-H10293419-A (JP)
Title: Electrostatic charge image developing toner and its production
Inventor: SAKURAI HIROKO
IPC: G03G9/08
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain toners which are uniformly fixed with charge control agents on the surface and have excellent electrostatic charge characteristics by composing specific thermoplastic resin regions uniformly dissolved or dispersed with the charge control agents to a submicron or below of approximately spherical particles fixed and molded on toner particle surfaces. SOLUTION: The thermoplastic resin regions which are uniformly dissolved or dispersed with the charge control agents to the submicron or below and have functional groups increased in hydrophilicity by neutralization consist of the approximately spherical particles fixed to the surfaces of the original toner particles. Namely, the charge control agents are completely coated with the resins in the thermoplastic resin regions and are fixed to the state of not exposing to the surfaces. The thermoplastic resins in the regions have the functional groups increased in the hydrophilicity by neutralization but are not neutralized and are, therefore, poor in the hydrophilicity and are excellent in moisture resistance.  The respective thermoplastic resin region constituting the regions and the toner particles are so properly selected as to be melted by the energy given from outside and to be fixed on recording medium, such as paper.
Patent JP-H04365201-A (JP)
Title: Microwave circuit with phase control function
Inventor: FURUKAWA YUICHI
IPC: H01P1/18
Filed: 1991-06-13
Abstract: PURPOSE:To obtain structure which can easily control the phase of a circuit using a strip line. CONSTITUTION:A dielectric 1 having a length, which is the 1/2 of a wavelength, and directivity different from that of a surrounding dielectric 3 and is the strip line mounted on one side or the both sides of a strip conductor 2, and the phase can be easily changed only by mounting the dielectric 1 for phase control on one side or the both sides of the strip conductor 2. Further, the phase can be easily changed even after the strip line is formed and therefore, the low-priced phase control structure can be provided.
Patent JP-S5767195-A (JP)
Title: Surface treated steel plate with high corrision resistance
Inventor: MATSUDA AKIRA
IPC: C25D5/10
Filed: 1980-10-09
Abstract: PURPOSE: To enhance the corrosion resistance, coatability and weldability of a steel plate plated with zinc at both sides by plating at least one side of the steel plate with iron in a prescribed thickness.  
     CONSTITUTION: Both sides of a steel plate are coated with zinc by electroplating or with a zinc alloy by hot dipping, and at least one side of said plate is plated with iron in 0.01W20g/m 2  film thickness. This surface treated steel plate has superior corrosion resistance, coatability and weldability, and it shows superior performance when applied to an external steel plate for a car, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5265258-A (JP)
Title: Method of collecting cakes of anthraquinone compounds
Inventor: TAKEDA YOSHIYUKI
IPC: C07C225/34
Filed: 1975-11-27
Abstract: PURPOSE: Nitroanthraquinoues prepared by nitration of anthroquinoues with conc. NHO 3  can be advantageously collected with an upright centrifuge by specific operations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H036407-A (JP)
Title: Measuring device for shape of outer periphery
Inventor: MIZUNO MASASHI
IPC: G01S17/88
Filed: 1989-06-03
Abstract: PURPOSE:To enable correct measurement of a substance to be measured even when indentation exists therein by measuring a distance to the surface of the substance by using a laser measurer. CONSTITUTION:While receiving a reflected light from the outer peripheral surface of a substance 10 to be measured disposed on one center line thereof and measuring a distance to said outer peripheral surface therefrom, a laser measurer 40 is rotated around one center line and moved relatively with respect to the substance 10 in the direction parallel to one center line. A distance signal corresponding to the distance to the outer peripheral surface which is outputted from the measurer 40 is transmitted from the rotary member 30 side to a supporting member 24 side through a signal transmission means and further supplied to a signal processing device. In this processing device, the shape of the outer periphery of the substance 10 to be measured, such as the shape of a cross section or the size, is determined from the distance between the outer peripheral surface of the substance 10 and the measurer 40 represented by the distance signal, on the basis of a distance between the measurer 40 and one center line, a speed of rotation of the member 30 by a driving means 34 and a relative speed of movement by moving devices 14 and 16, for instance.
Patent JP-S5843524-A (JP)
Title: Mesa etching device
Inventor: IKEDA KAZUKO
IPC: H01L21/306
Filed: 1981-09-09
Abstract: PURPOSE:To obtain the mesa etching device with which a mesa groove of little variation can be formed by a method wherein a simple up-and-down swing is performed when a wafer placed in a cassette is etched. CONSTITUTION:A protrusion 4 to be used to push up a wafer 3 is proviced diagonally to the swinging direction at the lower part of a wafer cassette located at the position where the cassette will make an up-and-down swing in such a manner that the protrusion 4 will be positioned at a point slightly aparted from the center position of the wafer 3. When the wafer is placed in the cassette under the above the condition and an up-and-down swing is started, as the wafer is pushed up diagonally in the upper direction, the revolving direction of the wafer differs according to the position of the rovelving protrusion which will be positioned on either side of the center of the wafer. As the etching is performed on the wafer while it is slighly rotated making an up-and-down swing, the variation of the mesa groove of the wafer can be reduced.
Patent JP-S5367027-A (JP)
Title: Air to fule ratio feedback controller
Inventor: OOMOTO OSAMU
IPC: F02M7/12
Filed: 1976-11-25
Abstract: PURPOSE: To permit the air to fuel ratio of the suction mixed air to converge at the good responsibility to the air to fuel ratio theoretical by switchably operating a plurality of electromagnetic valves for supplying the fuel to the correction nozzles following the rapid changes of the operating condition through the sampling by the signals proportional to the rotary numbers of the engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62298018-A (JP)
Title: Magnetic recording medium and its production
Inventor: NIIMI HIDEAKI
IPC: C09D127/04
Filed: 1986-06-17
Abstract: PURPOSE:To improve reproduction output at a short wavelength by orienting magnetic powder in such a manner that the axis of easy magnetization thereof inclines in a vertical direction at 45 deg. angle from the longitudinal direction within the plane of a magnetic layer. CONSTITUTION:A magnetic coating compd. is prepd. by using Fe-Co-Ni alloy powder (750pts.wt.), VHCH (125pts.wt.). 'Pandex T-5250(R)' (80pts.wt.), 'Coronate L(R)' (22.5pts.wt.), cyclohexanone (730pts.wt.) and methyl ethyl ketone (730pts.wt.) and mixing and dispersing the same by a ball mill for 100hr. Such coating compd. is coated on a polyester film having 10mum thickness. A magnetic field is applied to the coating compd. in the direction inclined 45 deg. in the vertical direction from the longitudinal direction of the polyester film so that the magnetic powder is subjected to the magnetic field orientation in the direction rising 45 deg. from the longitudinal direction. The coating is thereafter dried to form the magnetic layer having 2mum dry thickness and the tape is cut to a prescribed width, by which a magnetic tape is formed.
Patent JP-S6034118-A (JP)
Inventor: MINAKI HIDEO
IPC: A01K1/02
Filed: 1983-08-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5666765-A (JP)
Title: Inspection method of printed board
Inventor: TAKASHIMA MIKIO
IPC: G01R31/02
Filed: 1979-11-02
Abstract: PURPOSE: To enable the inspection of continuity, insulation and patterning of a high density printed board, by contacting and moving the specified spring probe unit on the front and back side of a printed board to be inspected.  
     CONSTITUTION: At the region almost equal to the circuit forming plane of an inspected printed board 12, spring probe units 10, 11 having a number of spring probes corresponding to all the lattices which are a multiple of the basic lattices of through-hole type of inspected printed board, are contacted on the surface and the back surface of the board 12 at the same time. Next, the judgement of propriety of the patterns 2W8 is made, and the units 10, 11 are intermittently fed in the pitch of the basic lattices of through-hole formation of inspected printed board so that an arbitrary two-point on the basic lattices is positioned to be contacted at the same time on the two spring probes of the units 10 and 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5933792-A (JP)
Inventor: IKEDA NOBUO
IPC: H05B6/76
Filed: 1982-08-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5944493-A (JP)
Inventor: HANSUUGIYUNTERU FUORERUTO
IPC: E02F3/92
Filed: 1983-08-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6122568-A (JP)
Title: Cell
Inventor: TAKAHASHI YUZURU
IPC: H01M4/60
Filed: 1984-07-10
Abstract: PURPOSE:To obtain a cell with high energy and power intensity and increased resistance against oxygen by using a conductive organic polymer formed of poly(N-alkylpyrrole) doped with anion as a positive pole active material. CONSTITUTION:In a polymer system secondary cell, a light metal is used as a negative pole active material while using a conductive organic polymer to be obtained from poly(N-alkylpyrrole) doped with anion such a perchloric ion or the like as a positive pole active material. Thereby, the strength and surface condition of the positive pole active material is improved while increasing resistance against oxygen. Further, cell performance can be improved, in such a way as requiring no use of a special catalyzer and extending its service life etc. Said cell can be favorably used as a secondary cell, while being used also as a primary cell.
Patent JP-S6120686-A (JP)
Title: Laser drilling device
Inventor: KOYAMA NOBUYUKI
IPC: B23K26/382
Filed: 1984-07-10
Abstract: PURPOSE:To drill in a uniform pitch against the change in the traveling speed of a working material and to enable a high speed drilling by controlling the pulse frequency excited with the pulse exciting device of a pulse laser oscillator according to the traveling speed of a belt shaped working material. CONSTITUTION:The laser beam for condensing pulse is made with outputting the pulse laser beam L from the pulse laser oscillator 4 consisting of the exciting device 2 dxciting continuously with the means of electric discharge, etc. the laser medium 1 of carbonic acid gas, etc. and a laser medium 1 and a light resonator 3 and led to a condenser lens 5 via a reflection mirror 10. On the other hand the laser drilling device is made of the driving device 7 traveling the belt shaped working material 6 of a tobacco filter rolling paper in the right angle direction with the condensing pulse laser beam providing the detector 8 of a tachogenerator, etc., for the travelling speed, and the control device 9 outputting the excited pulse frequency corresponding to the detecting speed from a pulse exciting device 2.
Patent JP-S6121586-A (JP)
Inventor: IKEDA AKIRA
IPC: G07B1/00
Filed: 1984-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05114703-A (JP)
Title: Manufacture of bicmos type semiconductor device
Inventor: KANEKO YUICHI
IPC: H01L21/8249
Filed: 1991-06-14
Abstract: PURPOSE:To increase the withstand voltage between the collector emitter of a bipolar transistor by a method wherein an EPROM and an NMOS are formed in a P-type epitaxial layer, a PMOS and NPN Tr are formed in an N-type substrate, and as a result, a well is unnecessitated and the rising of an N<+> buried layer is minimized. CONSTITUTION:A groove is cut on the rear surface of an N-type substrate 101, a P-type epitaxial layer 105 is grown on the above-mentioned rear surface, and after a supporting layer 107 has been formed thereon, the surface of the substrate is polished until the P-type epitaxial layer 105 is exposed. Then, an NMOS is formed at least in the epitaxial layer 105, and PMOS and NPN transistors are formed in the substrate.
Patent JP-S63150-A (JP)
Title: Semiconductor memory
Inventor: MENJU ATSUHIKO
IPC: H01L27/10
Filed: 1986-06-19
Abstract: PURPOSE:To reduce the area of a memory cell by forming a channel region in a transistor for transfer and a capacitor for memory to one side wall of an island region and shaping two memory cells in one island region. CONSTITUTION:Word lines 21 and bit lines 22 mutually crossed at right angles and formed to a latticed shape are formed, and a plurality of unit memories 101,102 ... are each shaped among pairs of the word lines 21. The respective unit memory cell is constituted of transistors for transfer formed on one side surfaces in grooves shaped to a semiconductor substrate and capacitors communicated with the transistors for transfer and formed on the same side surfaces in the same grooves. The semiconductor substrate such as a P-type one 23 is used, and a plurality of the grooves 24 are each shaped in parallel through reactive ion etching (RIE), etc. to the substrate 23. Accordingly, areas occupied by the memory cells are reduced, thus allowing the increase of density.
Patent JP-H11335450-A (JP)
Title: Polyester copolymer and its production
Inventor: OKOCHI TAKAO
IPC: C08G63/183
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a polyester copolymer that is suitable for gas-barrier vessels or the like, has a high molecular weight, excellent heat resistance, color shade, transparency and the like with reduced occurrence of cyclic oligomers. SOLUTION: This polyester copolymer is composed of the acid components containing isophthalic acid components and the terephthalic acid components at a molar ratio of 95/5-15/85 and of the diol components containing the ethylene glycol components and the xylylene glycol components at a molar ratio of 95/5-50/50. Further, the phosphorus compound components derived from phosphoric acid or its ester is copolymerized in the polyester in an amount of 1×10<-4> -200×10 mole per mol of the acid components and the number-average molecular weight of the polyester is >=10,000.
Patent JP-H11332771-A (JP)
Title: Bathing bath board
Inventor: TAKAHASHI JUNJI
IPC: A47K3/12
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To keep a bathing bath board from being bent when the aged is seated and enlarge the effective area in an opening of a bath tub. SOLUTION: This bath board is provided with a bath board plate 1 formed like a substantially rectangle having a longitudinal side 1a, and two pairs of sliding leg parts 2 projected on one surface 12 side of the bath board plate 1 and adapted to slide within a designated sliding range 8 along the longitudinal direction 1a of the bath board 1, wherein flange parts having rounded parts are stretched between bath tubs formed on both opening end parts opposite to each other. In this case, the designated sliding range δ of the sliding leg part 2 is formed up to the longitudinal central part 1c of the bath board plate 1 so that one end part 11a along the longitudinal direction 1a of the bath board plate 1 is positioned in the flange part.
Patent JP-S63317677-A (JP)
Inventor: PEETAA FUUBERUTO
IPC: G11B5/84
Filed: 1988-06-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。